公开(公告)号：US20240327989A1

公开(公告)日：2024-10-03

申请号：US18735845

申请日：2024-06-06

Applicant: Chemeon Surface Technology, LLC

Inventor： Alexander Evan Westre ,  Sjon Westre

IPC: C23C22/57 ,  C23C22/53 ,  C23C22/56 ,  C23C22/73

CPC classification number: C23C22/57 ,  C23C22/53 ,  C23C22/56 ,  C23C22/73

Abstract: A conversion coating applicator includes a first liner, a hydrogel attached to the first liner, and a second liner removably attached to the hydrogel. The hydrogel includes a trivalent chromium conversion coating solution including a trivalent chromium compound, a zirconate compound, and a dye compound. The conversion coating solution is an aqueous solution.

公开(公告)号：US20240158920A1

公开(公告)日：2024-05-16

申请号：US18551112

申请日：2022-01-19

Applicant: PPG Industries Ohio, Inc.

Inventor： Kuldeep Kumar ,  Rachel Dory Harris ,  Elizabeth Stephenie Brown-Tseng ,  Kristi Maree Allen ,  Steven Edward Bowles ,  Silvia Bezer ,  Steven Joseph Lemon ,  Mark William McMillen

IPC: C23C22/57 ,  B33Y40/20 ,  B33Y80/00 ,  C23F11/04 ,  C25D9/08 ,  C25D11/00 ,  C25D13/20

CPC classification number: C23C22/57 ,  C23F11/04 ,  C25D9/08 ,  C25D11/00 ,  C25D13/20 ,  B33Y40/20 ,  B33Y80/00

Abstract: Disclosed herein is a system for treating a magnesium or a magnesium alloy substrate comprising: a first pretreatment composition comprising a fluorometallic acid and free fluoride in an amount of 10 ppm to 500 ppm based on total weight of the first pretreatment composition and having a pH of 1.0 to 4.0; and a second pretreatment composition comprising a lanthanide series metal, the second pretreatment composition being substantially free of peroxide. Also disclosed are methods of treating a magnesium or magnesium alloy substrate. Treated magnesium and magnesium alloy substrates also are disclosed.

公开(公告)号：US20180282873A2

公开(公告)日：2018-10-04

申请号：US15644309

申请日：2017-07-07

Applicant: THE CHINESE UNIVERSITY OF HONG KONG

Inventor： Ping Guo ,  Yang Yang

IPC: C23C22/58 ,  C23C22/57 ,  B05D7/14 ,  C23C22/53 ,  C23C22/56

CPC classification number: C23C22/58 ,  B05D7/14 ,  B44B3/009 ,  B44B3/061 ,  B44C1/222 ,  B44F1/14 ,  C23C22/53 ,  C23C22/56 ,  C23C22/57

Abstract: Materials for, and methods of, colorizing a metallic surface with micro-gratings using vibration cutting technologies are provided. Micro-gratings on aluminum, brass, and stainless steel surfaces can be rapidly created to effect, under illumination, at least one color observable in the visible spectrum using elliptical vibration texturing, a vibration-assisted mechanical cutting process. The modified metallic surface can display multiple visible colors, an iridescent effect caused by changes in one or more cutting parameters employed to produce the micro-gratings, the angle of illumination by an incident light, and/or the viewing angle of the surface under illumination.

公开(公告)号：US09545740B2

公开(公告)日：2017-01-17

申请号：US14250127

申请日：2014-04-10

Applicant: TAISEI PLAS CO., LTD.

Inventor： Masanori Naritomi ,  Naoki Andoh

IPC: C03C15/00 ,  D06N7/00 ,  B29C45/14 ,  B32B15/08 ,  C23C22/05 ,  C23C22/18 ,  C23C22/57 ,  C23C22/83 ,  C23F1/22 ,  B32B5/14 ,  B32B15/18 ,  B32B27/18 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B29K67/00 ,  B29K77/00 ,  B29K81/00 ,  B29K705/00 ,  B29K705/02

CPC classification number: B29C45/14 ,  B29C45/14311 ,  B29C45/14336 ,  B29C2045/14868 ,  B29K2067/006 ,  B29K2077/10 ,  B29K2081/04 ,  B29K2705/00 ,  B29K2705/02 ,  B32B5/147 ,  B32B15/08 ,  B32B15/18 ,  B32B27/18 ,  B32B27/286 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2270/00 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2307/704 ,  B32B2307/714 ,  B32B2457/00 ,  B32B2509/00 ,  B32B2535/00 ,  B32B2605/00 ,  C23C22/05 ,  C23C22/18 ,  C23C22/57 ,  C23C22/83 ,  C23F1/22 ,  Y10T428/24405

Abstract: It is an object to manufacture a composite of a metal part and a resin composition part, which is improved so as to securely join and integrate stainless steel and a resin. A stainless steel part whose surface has been suitably roughened by chemical etching or the like can be used. An integrated product is obtained by inserting a stainless steel piece 1 with its surface treated into a cavity formed by a movable-side mold plate 2 and a fixed-side mold plate 3 of a metallic mold for injection molding 10 and injecting a specific resin. PBT, PPS or an aromatic polyamide resin can be used as the main resin component of a resin composition 4 that is used. High injection joining strength is obtained if the resin composition contains, as an auxiliary component, PET and/or a polyolefin resin in the case of PBT, a polyolefin resin in the case of PPS and an aliphatic polyamide resin in the case of an aromatic polyamide resin.

Abstract translation: 本发明的目的是制造金属部件和树脂组合物部件的复合物，其被改进以可靠地接合和集成不锈钢和树脂。 可以使用其表面通过化学蚀刻等适当粗糙化的不锈钢部件。 通过将其表面处理的不锈钢片1插入由注射成型用金属模10的可动侧模板2和固定侧模板3形成的空腔中并注入特定的树脂来获得一体化产品。 可以使用PBT，PPS或芳香族聚酰胺树脂作为所使用的树脂组合物4的主要树脂成分。 如果树脂组合物在PBT的情况下包含作为辅助成分的PET和/或聚烯烃树脂，则在PPS的情况下含有聚烯烃树脂，在芳香族聚酰胺的情况下，可以获得高的注射接合强度 树脂。

公开(公告)号：US20150232671A1

公开(公告)日：2015-08-20

申请号：US14184998

申请日：2014-02-20

Applicant: PPG INDUSTRIES OHIO, INC.

Inventor： Nathan J. Silvernail ,  Adam Kolcun ,  Brian Okerberg ,  Thor G. Lingenfelter ,  Roy E. Dean

IPC: C09D5/08 ,  B05D3/00

CPC classification number: C09D5/08 ,  B05D3/002 ,  C23C22/34 ,  C23C22/57

Abstract: A method and corn position for pretreating magnesium substrates prior to the application of a protective and/or decorative surface coating is disclosed. The pretreatment composition comprises (a) a compound containing at least 4 phosphorus acid groups and (b) a soluble alkaline earth salt.

Abstract translation: 公开了在施加保护性和/或装饰性表​​面涂层之前预处理镁基材的方法和玉米位置。 预处理组合物包含（a）含有至少4个磷酸基团的化合物和（b）可溶性碱土金属盐。

公开(公告)号：US2352076A

公开(公告)日：1944-06-20

申请号：US48195243

申请日：1943-04-05

Applicant: MAGNESIUM ELEKTRON LTD

Inventor： JAMES BUSHROD CHARLES

IPC: C23C22/57

CPC classification number: C23C22/57

公开(公告)号：US1888457A

公开(公告)日：1932-11-22

申请号：US53608431

申请日：1931-05-08

Applicant: DOW CHEMICAL CO

Inventor： GANN JOHN A ,  GROSS WILLIAM H

IPC: C23C22/57

CPC classification number: C23C22/57

公开(公告)号：US1795473A

公开(公告)日：1931-03-10

申请号：US14761826

申请日：1926-11-10

Applicant: DOW CHEMICAL CO

Inventor： BURDICK EDWARD C

IPC: C23C22/57

CPC classification number: C23C22/57

公开(公告)号：US20240318316A1

公开(公告)日：2024-09-26

申请号：US18735822

申请日：2024-06-06

Applicant: Chemeon Surface Technology, LLC

Inventor： Alexander Evan Westre ,  Sjon Westre

IPC: C23C22/57 ,  C23C22/53 ,  C23C22/56 ,  C23C22/73

CPC classification number: C23C22/57 ,  C23C22/53 ,  C23C22/56 ,  C23C22/73

Abstract: A conversion coating applicator includes a first liner, a hydrogel attached to the first liner, and a second liner removably attached to the hydrogel. The hydrogel includes a trivalent chromium conversion coating solution including a trivalent chromium compound, a zirconate compound, and a dye compound. The conversion coating solution is an aqueous solution.

公开(公告)号：US12037690B2

公开(公告)日：2024-07-16

申请号：US18209123

申请日：2023-06-13

Applicant: Chemeon Surface Technology, LLC

Inventor： Alexander Evan Westre ,  Sjon Westre

IPC: C23C22/30 ,  C23C22/53 ,  C23C22/56 ,  C23C22/57 ,  C23C22/73 ,  C23C22/48

CPC classification number: C23C22/57 ,  C23C22/53 ,  C23C22/56 ,  C23C22/73

Abstract: A conversion coating applicator includes a first liner, a hydrogel attached to the first liner, and a second liner removably attached to the hydrogel. The hydrogel includes a trivalent chromium conversion coating solution including a trivalent chromium compound, a zirconate compound, and a dye compound. The conversion coating solution is an aqueous solution.